68864853

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1303}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 93470720

約数和(自身を除く): 24605867

約数列:

[1, 3, 79, 223, 237, 669, 1303, 3909, 17617, 52851, 102937, 290569, 308811, 871707, 22954951, 68864853]

約数ペア:

[(1, 68864853), (3, 22954951), (79, 871707), (223, 308811), (237, 290569), (669, 102937), (1303, 52851), (3909, 17617)]